www.delorie.com/archives/browse.cgi | search |
From: | Endlisnis <s257m AT unb DOT ca> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Extended Inline Assembly Help |
Date: | Sun, 09 Aug 1998 15:08:23 -0300 |
Organization: | NBTel Internet |
Lines: | 21 |
Message-ID: | <35CDE597.9FBD6EBE@unb.ca> |
References: | <199808082021 DOT VAA24824 AT sable DOT ox DOT ac DOT uk> <902615331 DOT 608967 AT samba DOT news DOT big-orange DOT net> |
NNTP-Posting-Host: | fctnts13c65.nbnet.nb.ca |
Mime-Version: | 1.0 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Sylvester Hesp wrote: > It's not only 'simpler', __dpmi_int() must be used, because you can't > just call a real-mode interrupt from protected mode. But: asm ("movl $0x13, %%eax; int $0x10"::"eax"); THIS DOES WORK!! How come this code changes the mode to VGA? If I can't call real-mode interrupts from protected mode then why does this code work (and are there any potential side-effects?) -- (\/) Endlisnis (\/) s257m AT unb DOT ca Endlisnis AT GeoCities DOT com Endlis AT nbnet DOT nb DOT ca
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |